CommandLine API rework

base/process_util_linux.cc

 // Copyright (c) 2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/process_util.h"
 
 #include <ctype.h>
 #include <dirent.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ skipping 58 matching lines @@
       }
     }
 
     execvp(argv_copy[0], argv_copy);
   } else if (pid < 0) {
     retval = false;
   } else {
     if (wait)
       waitpid(pid, 0, 0);
 
-    if(process_handle)
+    if (process_handle)
       *process_handle = pid;
   }
 
   for (size_t i = 0; i < argv.size(); i++)
     delete[] argv_copy[i];
 
   return retval;
 }
-
 bool LaunchApp(const CommandLine& cl,
-               bool wait, bool start_hidden, ProcessHandle* process_handle) {
+               bool wait, bool start_hidden,
+               ProcessHandle* process_handle) {
   file_handle_mapping_vector no_files;
   return LaunchApp(cl.argv(), no_files, wait, process_handle);
 }
 
 bool DidProcessCrash(ProcessHandle handle) {
   int status;
   if (waitpid(handle, &status, WNOHANG)) {
     // I feel like dancing!
     return false;
   }
 
   if (WIFSIGNALED(status)) {
     int signum = WTERMSIG(status);
-    return (signum == SIGSEGV || signum == SIGILL || signum == SIGABRT || signum == SIGFPE);
+    return (signum == SIGSEGV || signum == SIGILL || signum == SIGABRT ||
+            signum == SIGFPE);
   }
 
   if (WIFEXITED(status)) {
     int exitcode = WEXITSTATUS(status);
     return (exitcode != 0);
   }
 
   return false;
 }
 
@@ skipping 200 matching lines @@
           (*io_counters).WriteTransferCount = StringToInt64(tokenizer.token());
         }
         state = KEY_NAME;
         break;
     }
   }
   return true;
 }
 
 }  // namespace base